Washington Rotating manufactures rotating control devices and diverters for drilling operations, producing its equipment in Washington, Pennsylvania for customers around the world. The business began in 1976 after its founder and machinists developed a more durable rotating control head, and it remains family-run and woman-owned. Its work also includes equipment testing, customization, and repair.
API Spec Q1
ISO 9001:2015
OSHA-Compliant Manufacturing Environment
Compliance program
Woman-Owned Business
Registration
APIQ1
Quality certification
Pennsylvania Drilling CompanyWith roots reaching back to 1900, family-owned Pennsylvania Drilling Company combines contract drilling with in-house manufacturing of foundation drilling tools and casing. Its McKees Rocks machine shop produces PennDrill tooling, while the Winchester division makes and rents grouting equipment for geotechnical and deep-foundation work. The company is also known for taking on difficult-access and unusual drilling projects, adapting its equipment and building custom tools when standard solutions fall short.MCKEES ROCKS, PA
Pennsylvania Drilling CompanyWith roots reaching back to a 1900 drilling company, family-owned Pennsylvania Drilling Company combines contract drilling with in-house manufacturing for foundation construction. Its McKees Rocks machine shop makes PennDrill casing and tooling, while the Winchester division builds Colcrete grouting equipment; crews also take on environmental and foundation investigations, including difficult-access work. The company introduced the PennDrill line in 1947 and now operates manufacturing divisions in Pennsylvania and Virginia, along with a U.K. division acquired in 2021.MCKEES ROCKS, PA
Lincoln ManufacturingLincoln Manufacturing is a family-owned and operated company founded in 1972, specializing in hydraulic repair, design, fabrication, and machining for the mining, steel, and heavy manufacturing industries. Located in Washington, PA, the company provides precision components, equipment manufacture and repair, roll and shaft services, and mechanical contracting field services.WASHINGTON, PA
RPM Industries LLCIncorporated in 1985, RPM Industries LLC is a Washington, Pennsylvania manufacturer with more than 25 years of experience developing maintenance systems for heavy equipment. Its USA-made engine prelube and fluid evacuation equipment serves operators of heavy-duty diesel machinery across construction, mining, transportation and power generation, with installation and training available for customers.336390WASHINGTON, PA